AMD Ryzen Embedded 9900X3D vs Intel Core 7 253PQE Comparison

Head-to-Head Benchmarks

The recorded data for the AMD Ryzen Embedded 9900X3D currently contains no benchmark scores, while the Intel Core 7 253PQE has a substantial set of measurements. This means the head-to-head comparison is necessarily one-sided: the Intel processor has verified performance numbers, and the AMD part does not yet have any entries in the database.

The Intel Core 7 253PQE achieves an average benchmark score of 55919, placing it at the 91st percentile among all CPUs tracked. Its nearest rival, the Intel Core i9-14900HX, scores 56004, which is only 0.2% higher. The AMD Ryzen AI Max 390 trails by 0.6% with a score of 56273, and the AMD Ryzen AI 9 HX PRO 470 is 0.7% behind at 56306. The AMD Ryzen Threadripper PRO 3955WX rounds out the nearest rivals at 56555, a 1.1% gap. These figures indicate that the Core 7 253PQE sits in a tightly contested performance band, where less than 1.5% separates it from four other high-end processors.

Breaking down the Intel part's individual benchmarks, the Cinebench R23 multi-core score of 31390 and single-core score of 4431 show strong scaling across its ten cores and twenty threads. The Cinebench R20 results, 13183 multi-core and 1861 single-core, follow the same pattern. In the Passmark suite, the multi-thread score of 41656 and single-thread score of 4389 confirm balanced performance. Integer math reaches 137795, while floating-point math hits 105279. Data compression scores 487335, and data encryption manages 25515. Extended instructions deliver 32390, and random string sorting records 54222. Physics processing scores 2970, and prime number finding posts 206.

Because the AMD Ryzen Embedded 9900X3D has no benchmark entries, the database cannot compute a win count for either side. The winsA and winsB fields both remain at zero. Any comparison of actual workload performance between these two parts is therefore impossible from the recorded data alone. What the data does show is that the Intel Core 7 253PQE is a well-measured processor with scores consistent with other high-end desktop chips in its percentile range.

Architecture Differences

The two processors diverge significantly in their underlying designs. The AMD Ryzen Embedded 9900X3D belongs to the 9000 series and uses the Granite Ridge codename, built on the Zen 5 architecture. Its generation is listed as "Ryzen Embedded (Zen 5 (Granite Ridge))". The Intel Core 7 253PQE uses the Bartlett Lake codename and belongs to the Core 7 generation. This is a fundamental architectural split between AMD's Zen 5 cores and Intel's Bartlett Lake design.

Manufacturing processes differ sharply. The AMD chip is fabricated on a 4 nm process at TSMC, with 16,630 million transistors spread across a dual-die configuration of 2x 70.6 mm². The Intel chip uses a 10 nm process at Intel's own foundry, with no transistor count or die size recorded in the database. The process node gap is significant: 4 nm versus 10 nm represents a major difference in transistor density and potential power efficiency.

Core counts also favor AMD. The Ryzen Embedded 9900X3D has 12 cores and 24 threads, while the Core 7 253PQE has 10 cores and 20 threads. Cache hierarchies differ notably. Both parts share the same L1 cache at 80 KB per core. The AMD part has 1 MB of L2 per core, while the Intel part doubles that to 2 MB per core. The L3 cache is where AMD takes a clear lead: the 9900X3D has 128 MB of L3, while the Core 7 253PQE has 33 MB of shared L3. That is a substantial difference in on-chip cache capacity.

Clock speeds tell a different story. The AMD part has a base clock of 4.40 GHz and a boost clock of 5.50 GHz. The Intel part has a lower base clock of 3.50 GHz but a higher boost clock of 5.70 GHz. The AMD chip therefore starts at a higher frequency but caps out lower, while the Intel chip scales further under boost conditions.

Memory support also differs. The AMD processor supports DDR5 only, with a dual-channel memory bus and 89.6 GB/s of memory bandwidth. The Intel processor supports both DDR4 and DDR5, also with a dual-channel bus and the same 89.6 GB/s bandwidth. Both support ECC memory. PCIe connectivity differs: the AMD part provides Gen 5 with 24 lanes from the CPU, while the Intel part provides Gen 5 with 16 lanes from the CPU.

Integrated graphics differ as well. AMD uses Radeon Graphics, while Intel uses UHD Graphics 770. The AMD socket is AM5, and the Intel socket is Socket 1700. The AMD multiplier is unlocked, allowing overclocking, while the Intel multiplier is locked. The AMD part has a TDP of 120 watts, and the Intel part has a TDP of 125 watts, a narrow gap.

The Verdict

From the data alone, the Intel Core 7 253PQE is the only one of these two processors with verified performance measurements. Its 91st percentile ranking and average score of 55919, with nearest rivals within 1.1%, establish it as a competitive high-end desktop chip. The AMD Ryzen Embedded 9900X3D has no recorded benchmarks, so its real-world performance cannot be assessed from the database.

For users who require measured performance data, the Intel part provides a complete picture: Cinebench R23 scores of 31390 multi-core and 4431 single-core, Passmark multi-thread of 41656, and a full suite of workload-specific results. The AMD part offers architectural advantages on paper, including more cores, more threads, a smaller process node, and a much larger L3 cache. It also has a higher base clock and an unlocked multiplier. But without benchmark scores, those specifications cannot be translated into actual performance comparisons.

The Intel part also carries a launch MSRP of $409. The AMD part has no launch MSRP recorded. The Intel chip is the safer choice from a data perspective, because its performance is documented. The AMD chip remains an unknown quantity in the database, despite its promising specifications.

Specification Differences

| Specification | AMD Ryzen Embedded 9900X3D | Intel Core 7 253PQE |

|---|---|---|

| Cores | 12 | 10 |

| Threads | 24 | 20 |

| Base clock | 4.40 GHz | 3.50 GHz |

| Boost clock | 5.50 GHz | 5.70 GHz |

| TDP | 120 W | 125 W |

| Socket | AMD Socket AM5 | Intel Socket 1700 |

| Codename | Granite Ridge | Bartlett Lake |

| Process node | 4 nm | 10 nm |

| Foundry | TSMC | Intel |

| L2 cache | 1 MB (per core) | 2 MB (per core) |

| L3 cache | 128 MB | 33 MB (shared) |

| Memory support | DDR5 | DDR4, DDR5 |

| PCIe | Gen 5, 24 lanes | Gen 5, 16 lanes |

| Integrated graphics | Radeon Graphics | UHD Graphics 770 |

| Multiplier | Unlocked | Locked |

| Launch MSRP | None recorded | $409 |

| Release date | 2025-10-06 | 2026-03-08 |

The process node difference is the most dramatic specification gap: 4 nm versus 10 nm. The L3 cache difference is also substantial, with AMD offering 128 MB against Intel's 33 MB. The Intel part has a higher boost clock by 0.20 GHz, while the AMD part has a higher base clock by 0.90 GHz. The AMD part offers two extra cores and four extra threads. The Intel part supports both DDR4 and DDR5 memory, while the AMD part supports only DDR5. The AMD multiplier is unlocked, the Intel multiplier is locked. The Intel part was released later, with a recorded launch MSRP of $409, while the AMD part has no launch MSRP.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen Embedded 9900X3D has 12 cores and 24 threads, while the Intel Core 7 253PQE has 10 cores and 20 threads.

Q: What is the boost clock difference between the two?

A: The Intel Core 7 253PQE boosts to 5.70 GHz, while the AMD Ryzen Embedded 9900X3D boosts to 5.50 GHz. The Intel part has a 0.20 GHz higher boost clock.

Q: How do the L3 cache sizes compare?

A: The AMD Ryzen Embedded 9900X3D has 128 MB of L3 cache, while the Intel Core 7 253PQE has 33 MB of shared L3 cache. AMD offers nearly four times as much L3.

Q: What is the Intel Core 7 253PQE's average benchmark score and percentile?

A: The Intel Core 7 253PQE has an average benchmark score of 55919 and sits at the 91st percentile among all CPUs.

Q: Does the AMD Ryzen Embedded 9900X3D have any recorded benchmark scores?

A: No, the database contains no benchmark scores for the AMD Ryzen Embedded 9900X3D, so its average score is 0 and its percentile is 50 by default.

Q: Which processor supports both DDR4 and DDR5 memory?

A: The Intel Core 7 253PQE supports both DDR4 and DDR5, while the AMD Ryzen Embedded 9900X3D supports DDR5 only. Both use a dual-channel memory bus with 89.6 GB/s bandwidth.